lindsay graham may decide he doesn't want to deal with the challenger. he is tired of the tea party moves. mark warper could decide the senate is not what it is cracked up to be and he wants to go back to the private sector. you never know what gets added to a fluid situation in the senate. there 53 democrats and 45 republicans and two independents who caucus with the democrats, giving them a ten-seat majority. picking up six seats to win control in 2014. 35 of the 50 seats will be up for grabs. 21 held by democrats and 14 held by republicans. aside from a couple of appointments in the last couple of years, these were senators who won in 2008, a big year for the democrats. any republicans are running are in safe states. seven of them being left open by senators. five were democrats. south dakota's tim johnson and jay rockefeller. they served a combined 25 terms in the senate. how about that? two republicans right now in the list. don't expect the republicans to lose seats. they can defend enough of their own turf up in 2014 in states that mitt romney won